Gaya APA

Assauri,Prof.Dr.MBA, S. (2013). Strategic Marketing : Sustaining Lifetime Customer Value (1). Jakarta: Rajagrafindo Persada.

Gaya MLA

Assauri,Prof.Dr.MBA, Sofjan. "Strategic Marketing : Sustaining Lifetime Customer Value". 1 Jakarta: Rajagrafindo Persada, 2013. Text.